World Resorts Saint Lucia Castries Weather

Castries 7 Days Forecast

03.02
tue
Day
81°F
W 15 mph
Precip.
69%
Night
77°F
W 12 mph
Precip.
84%
04.02
wed
Day
81°F
W 17 mph
Precip.
0%
Night
77°F
W 14 mph
Precip.
0%
05.02
thu
Day
81°F
W 17 mph
Precip.
100%
Night
77°F
W 13 mph
Precip.
73%
06.02
fri
Day
81°F
W 12 mph
Precip.
62%
Night
77°F
W 9 mph
Precip.
100%
07.02
sat
Day
82°F
W 10 mph
Precip.
65%
Night
77°F
W 9 mph
Precip.
0%
08.02
sun
Day
81°F
W 13 mph
Precip.
84%
Night
77°F
W 11 mph
Precip.
0%
09.02
mon
Day
81°F
W 14 mph
Precip.
100%
Night
77°F
W 9 mph
Precip.
77%

Sea water temperature in February, °F

Show year:
2025
2024
2023

The average sea water temperature in February of 2025 was 81.1°F. The highest and lowest sea temperatures during the month were 81.9°F and 80.4°F.

Air temperature in Castries, °F

Precipitation total in Castries, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Castries

Sunniest months:
December 4 days
March 4 days
September 4 days
Warmest months:
September 86.8 °F
October 86.0 °F
August 85.8 °F
Warmest sea temp:
September 84.8 °F
October 84.6 °F
August 84.0 °F
Coldest months:
January 81.8 °F
February 81.9 °F
March 82.2 °F
Rainiest months:
August 7 days
October 5 days
September 5 days
Windiest months:
June 15.7 mph
February 15.4 mph
January 15.0 mph

Castries on a weather map

Current weather
18:25
Castries
+79°F
W 13 mph
Feels like: +82°F
Precip.: 89%
Places in Saint Lucia:
Name
°F
Vieux Fort
+79°F
Castries
+79°F
24 Hours Forecast
Castries
Local time: 18:25
February 03, tuesday
2100
77°F
W
13 mph
February 04, wednesday
0000
77°F
W
12 mph
0300
77°F
W
14 mph
0600
77°F
W
13 mph
0900
79°F
W
16 mph
1200
81°F
W
17 mph
1500
81°F
W
16 mph
1800
79°F
W
14 mph
Units of measurement: °C / °F